Seven pieces, all different, will form a cube in 240 unique ways. In addition, there are many other shapes that are generally more difficult to solve than the cubes.

Our instruction sheets include 60 3-D shapes to be made (with solutions), along with recommended websites that are dedicated to this puzzle that will give you many more shapes, math theory, history and more. The Soma Cube was invented by Danish mathematician Piet Hein in the 1930's. There's a debate over the exact year the Soma Cube came into existence. Thorlief's Soma Page goes into great detail concerning Soma Cube history.

It will develop spatial relationship skills in all ages. You start to be able to visualize the relationship of the piece in your hand to the available space in the puzzle in your mind.

We have 3 sizes available, all high quality and a great value. Each comes with a wood base and cover.

The Soma Cube is available in four sizes: for XL size click here, large size click here, for medium size click here.